The main function of the anti insect netis to prevent the cabbage, white butterflies, fleas and other pests from staying away from the crops. Creating a physical barrier helps reduce the need for garden chemicals. The grid looks a bit like a net curtain, but is made of transparent polyethylene. It does provide good protection against wind, rain and hail.
Used as a physical barrier, insect barrier net usually do not significantly increase the temperature (depending on the size of the mesh), but can resist wind and hail well, thereby providing protection against insects. They can also intercept heavy rain and reduce the damage to soil structure, seed beds and seedlings caused by heavy raindrops. Soil splashes that can contaminate leafy crops are also reduced. Compared with the pesticides they replace, insect net mesh can better control soil pests such as carrot flies and cabbage root flies, and additional shelters will result in better plants and heavier crops. Even stretching the mesh by placing it on the hoop can widen the mesh and reduce efficiency. Check the manufacturer's instructions, the edge of the net is best buried under at least 5 cm of soil.Plants should not be narrow when growing under a net-like covering, and slack should be included when covering to allow plants to grow. Although gardening garden insect net are very effective in removing pests, they are much less durable and are easily damaged when removing weeds. insect proof net can also raise temperature and humidity to potentially undesirable levels. Crop rotation should be carried out, as any pests that cross the net may continue into the next year.